DE69315154D1 - Internal combustion engine with prechamber - Google Patents
Internal combustion engine with prechamberInfo
- Publication number
- DE69315154D1 DE69315154D1 DE69315154T DE69315154T DE69315154D1 DE 69315154 D1 DE69315154 D1 DE 69315154D1 DE 69315154 T DE69315154 T DE 69315154T DE 69315154 T DE69315154 T DE 69315154T DE 69315154 D1 DE69315154 D1 DE 69315154D1
- Authority
- DE
- Germany
- Prior art keywords
- prechamber
- combustion engine
- internal combustion
- engine
- internal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
- F02B19/165—The shape or construction of the pre-combustion chambers is specially adapted to be formed, at least in part, of ceramic material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/02—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
- F02D19/021—Control of components of the fuel supply system
- F02D19/023—Control of components of the fuel supply system to adjust the fuel mass or volume flow
- F02D19/024—Control of components of the fuel supply system to adjust the fuel mass or volume flow by controlling fuel injectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/401—Controlling injection timing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0248—Injectors
- F02M21/0275—Injectors for in-cylinder direct injection, e.g. injector combined with spark plug
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0611—Fuel type, fuel composition or fuel quality
- F02D2200/0612—Fuel type, fuel composition or fuel quality determined by estimation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
- F02M21/0215—Mixtures of gaseous fuels; Natural gas; Biogas; Mine gas; Landfill gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0248—Injectors
- F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
- F02M21/026—Lift valves, i.e. stem operated valves
- F02M21/0269—Outwardly opening valves, e.g. poppet valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Ceramic Engineering (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4271072A JP3059309B2 (en) | 1992-09-14 | 1992-09-14 | Control valve between combustion chambers |
JP32605892A JPH06146890A (en) | 1992-11-11 | 1992-11-11 | Controller for ga engine |
JP4332211A JP3038090B2 (en) | 1992-11-19 | 1992-11-19 | Gas engine with auxiliary combustion chamber |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69315154D1 true DE69315154D1 (en) | 1997-12-18 |
DE69315154T2 DE69315154T2 (en) | 1998-03-05 |
Family
ID=27335875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69315154T Expired - Fee Related DE69315154T2 (en) | 1992-09-14 | 1993-09-14 | Internal combustion engine with prechamber |
Country Status (3)
Country | Link |
---|---|
US (1) | US5454356A (en) |
EP (1) | EP0588593B1 (en) |
DE (1) | DE69315154T2 (en) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09256850A (en) * | 1996-03-25 | 1997-09-30 | Isuzu Ceramics Kenkyusho:Kk | Gas engine of divideo combustion chamber type |
AU2976197A (en) * | 1996-05-28 | 1998-01-05 | Hiroyasu Tanigawa | Energy conservation cycle engine |
DE19624964A1 (en) * | 1996-06-22 | 1998-01-02 | Motoren Werke Mannheim Ag | Ignition system for a gas engine |
US5778849A (en) * | 1997-05-05 | 1998-07-14 | Chrysler Corporation | Insulated precombustion chamber |
DE19721756C1 (en) | 1997-05-24 | 1998-08-06 | Daimler Benz Ag | Piston-engine operating system |
US6340013B1 (en) * | 1997-07-03 | 2002-01-22 | Richard Berkeley Britton | Four-stroke internal combustion engine with recuperator in cylinder head |
JP3695085B2 (en) * | 1997-09-08 | 2005-09-14 | いすゞ自動車株式会社 | Gas engine combustion chamber structure |
WO2005121522A1 (en) * | 2004-06-10 | 2005-12-22 | Ichiro Kamimura | Independent combustion chamber-type internal combustion engine |
US20070228193A1 (en) * | 2006-03-31 | 2007-10-04 | Aisan Kogyo Kabushiki Kaisha | Fuel injector |
US8613272B2 (en) * | 2007-08-22 | 2013-12-24 | Hoerbiger Kompressortechnik Holding Gmbh | Spark-ignited gas engine |
US20090145398A1 (en) * | 2007-11-08 | 2009-06-11 | Kemeny Zoltan A | Internal combustion engines with surcharging and supraignition systems |
US20100229806A1 (en) * | 2007-11-08 | 2010-09-16 | Kemeny Zoltan A | Internal combustion engines with surcharging and supraignition systems |
WO2011001194A1 (en) * | 2009-06-29 | 2011-01-06 | Polgar Jeno | Internal combustion engine with separate combustion chamber and a method to achieve modified and controlled autoignition in said chamber |
EP2476885A4 (en) * | 2009-09-11 | 2013-10-09 | Toyota Motor Co Ltd | Combustion pressure controller |
US8584648B2 (en) | 2010-11-23 | 2013-11-19 | Woodward, Inc. | Controlled spark ignited flame kernel flow |
US9172217B2 (en) | 2010-11-23 | 2015-10-27 | Woodward, Inc. | Pre-chamber spark plug with tubular electrode and method of manufacturing same |
US9476347B2 (en) | 2010-11-23 | 2016-10-25 | Woodward, Inc. | Controlled spark ignited flame kernel flow in fuel-fed prechambers |
US10161296B2 (en) | 2012-11-27 | 2018-12-25 | Board Of Trustees Of Michigan State University | Internal combustion engine |
US9856848B2 (en) * | 2013-01-08 | 2018-01-02 | Woodward, Inc. | Quiescent chamber hot gas igniter |
US9765682B2 (en) | 2013-06-10 | 2017-09-19 | Woodward, Inc. | Multi-chamber igniter |
DE202013102541U1 (en) | 2013-06-12 | 2013-06-21 | Ford Global Technologies, Llc | internal combustion engine |
DE102013210965B3 (en) * | 2013-06-12 | 2014-09-04 | Ford Global Technologies, Llc | Internal combustion engine i.e. reciprocating engine, for vehicle, has prechamber designed as measuring chamber, which comprises multiple sensors for measuring different gas properties of gas in prechamber |
DE102013210966A1 (en) | 2013-06-12 | 2014-12-18 | Ford Global Technologies, Llc | Internal combustion engine, and method for controlling the operation of an internal combustion engine |
US9653886B2 (en) | 2015-03-20 | 2017-05-16 | Woodward, Inc. | Cap shielded ignition system |
EP3271561B1 (en) | 2015-03-20 | 2018-12-12 | Woodward, Inc. | Parallel prechamber ignition system |
US20160348569A1 (en) * | 2015-05-28 | 2016-12-01 | Caterpillar Inc. | Combustion Pre-Chamber and Method for Operating Same |
CL2015002015A1 (en) * | 2015-07-17 | 2015-10-02 | Pérez Gutiérrez Carlos | Gas intake and exhaust system to the four-stroke internal combustion engine cylinder with a gas exchange chamber that allows the cylinder valves to act with double intake and exhaust function; and that can be electronically operated. |
DE102015213814A1 (en) * | 2015-07-22 | 2017-01-26 | Robert Bosch Gmbh | Injector, exhaust aftertreatment system |
US9556832B1 (en) * | 2015-09-01 | 2017-01-31 | Combustion Engine Technologies, LLC | Adiabatic fuel injection-ignition method and device |
US9890689B2 (en) | 2015-10-29 | 2018-02-13 | Woodward, Inc. | Gaseous fuel combustion |
US9441573B1 (en) | 2015-12-09 | 2016-09-13 | Combustion Engine Technologies, LLC | Two-stroke reciprocating piston injection-ignition or compression-ignition engine |
US20170241380A1 (en) * | 2016-02-22 | 2017-08-24 | Donald Joseph Stoddard | Liquid fuel based engine system using high velocity fuel vapor injectors |
AT518584B1 (en) * | 2016-05-11 | 2018-02-15 | Ge Jenbacher Gmbh & Co Og | Method for detecting the amount of gas |
DE102017012222B4 (en) | 2017-06-28 | 2021-07-22 | Maximilian Bierl | Gas injection device, internal combustion engine and operating method |
DE102017114390B3 (en) * | 2017-06-28 | 2018-11-08 | Maximilian Bierl | Gas introduction device, internal combustion engine and operating method |
US11187142B2 (en) | 2017-08-01 | 2021-11-30 | Board Of Trustees Of Michigan State University | Diesel engine with turbulent jet ignition |
FR3085718B1 (en) * | 2018-09-10 | 2021-06-25 | Vianney Rabhi | MAGNETIC VALVE RETURN DEVICE |
US10890133B2 (en) * | 2018-09-10 | 2021-01-12 | Vianney Rabhi | Magnetic valve recoil device |
US11408329B2 (en) | 2019-12-19 | 2022-08-09 | Board Of Trustees Of Michigan State University | Engine turbulent jet ignition system |
FR3107305B1 (en) * | 2020-02-14 | 2022-02-11 | Vianney Rabhi | IGNITION PRE-CHAMBER WITH REVERSE COMBUSTION DIRECTION VALVE |
US11255284B2 (en) * | 2020-02-26 | 2022-02-22 | Ford Global Technologies, Llc | Systems and methods for catalyst heating during cold-start with an active pre-chamber |
US11085402B1 (en) * | 2020-04-01 | 2021-08-10 | Ford Global Technologies, Llc | Methods and systems for operating an adjustable pre-chamber |
DE112021002882T5 (en) | 2020-05-20 | 2023-05-17 | Board Of Trustees Of Michigan State University | ENGINE WITH MULTIPLE FUEL INJECTORS OUTSIDE A PRE-CHAMBER |
US11867114B2 (en) * | 2020-10-16 | 2024-01-09 | Vianney Rabhi | Guide stud valve |
US11078826B1 (en) * | 2020-10-28 | 2021-08-03 | Caterpillar Inc. | Gaseous fuel engine and sparkless operating strategy therefor |
US11156147B1 (en) * | 2020-12-02 | 2021-10-26 | Aramco Services Company | Prechamber device for internal combustion engine |
US11293337B1 (en) * | 2021-04-16 | 2022-04-05 | Ford Global Technologies, Llc | Systems and methods for adjustable pre-chamber |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4372264A (en) * | 1979-12-26 | 1983-02-08 | Trucco Horacio A | Internal combustion engine for diverse fuels |
US4300497A (en) * | 1980-06-30 | 1981-11-17 | Rockwell International Corporation | Prevaporizing diesel precombustion chamber |
EP0330798A1 (en) * | 1986-10-24 | 1989-09-06 | Kabushiki Kaisha Hareyama Giken | Internal combustion engine |
JPH086587B2 (en) * | 1988-10-28 | 1996-01-24 | いすゞ自動車株式会社 | Auxiliary combustion chamber type adiabatic engine |
US5067458A (en) * | 1989-03-27 | 1991-11-26 | Caterpillar Inc. | Fuel combustion system and method of operation for an otto-cycle internal combustion engine |
-
1993
- 1993-09-14 DE DE69315154T patent/DE69315154T2/en not_active Expired - Fee Related
- 1993-09-14 EP EP93307224A patent/EP0588593B1/en not_active Expired - Lifetime
- 1993-09-14 US US08/120,348 patent/US5454356A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69315154T2 (en) | 1998-03-05 |
EP0588593A3 (en) | 1994-08-03 |
US5454356A (en) | 1995-10-03 |
EP0588593A2 (en) | 1994-03-23 |
EP0588593B1 (en) | 1997-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |